/*
 * add_one.c - 增量: 前缀和后缀
 */
#include <stdio.h>
int main(void)
{
    int ultra = 0, super = 0;
    while (super < 5) {
        super++;
        ++ultra;
        printf("super = %d, ultra = %d\n", super, ultra);
    }
    return 0;
}
